Exemplos de ext_tskpri em C++ (Cpp)

Exemplo n.º 1

Arquivo: task_manage.c Projeto: imgtec/t-kernel

SYSCALL ER _td_ref_tsk_u( ID tskid, TD_RTSK_U *pk_rtsk )
{
	TCB	*tcb;
	TSTAT	state;
	ER	ercd = E_OK;

	CHECK_TSKID_SELF(tskid);

	tcb = get_tcb_self(tskid);

	MEMSET(pk_rtsk, 0, sizeof(*pk_rtsk));

	BEGIN_DISABLE_INTERRUPT;
	state = (TSTAT)tcb->state;
	if ( state == TS_NONEXIST ) {
		ercd = E_NOEXS;
	} else {
		if ( ( state == TS_READY ) && ( tcb == ctxtsk ) ) {
			pk_rtsk->tskstat = TTS_RUN;
		} else {
			pk_rtsk->tskstat = (UINT)state << 1;
		}
		if ( (state & TS_WAIT) != 0 ) {
			pk_rtsk->tskwait = tcb->wspec->tskwait;
			pk_rtsk->wid     = tcb->wid;
			if ( ctxtsk->nodiswai ) {
				pk_rtsk->tskstat |= TTS_NODISWAI;
			}
		}
		pk_rtsk->exinf	     = tcb->exinf;
		pk_rtsk->tskpri	     = ext_tskpri(tcb->priority);
		pk_rtsk->tskbpri     = ext_tskpri(tcb->bpriority);
		pk_rtsk->wupcnt	     = tcb->wupcnt;
		pk_rtsk->suscnt	     = tcb->suscnt;
		pk_rtsk->slicetime_u = tcb->slicetime;
		pk_rtsk->waitmask    = tcb->waitmask;
		pk_rtsk->texmask     = tcb->texmask;
		pk_rtsk->tskevent    = tcb->tskevt;

		pk_rtsk->task      = tcb->task;
		pk_rtsk->stksz     = tcb->stksz;
		pk_rtsk->sstksz    = tcb->sstksz - RESERVE_SSTACK(tcb->tskatr);
		pk_rtsk->istack    = tcb->istack;
		pk_rtsk->isstack   = tcb->isstack;
	}
	END_DISABLE_INTERRUPT;

	return ercd;
}

Exemplo n.º 2

Arquivo: task_manage.c Projeto: parai/GaInOS_Based_On_uTenux-tkernel

/*
 * Refer task state
 */
SYSCALL ER td_ref_tsk_impl( ID tskid, TD_RTSK *pk_rtsk )
{
	TCB	*tcb;
	TSTAT	state;
	ER	ercd = E_OK;

	CHECK_TSKID_SELF(tskid);

	tcb = get_tcb_self(tskid);

	memset(pk_rtsk, 0, sizeof(*pk_rtsk));

	BEGIN_DISABLE_INTERRUPT;
	state = (TSTAT)tcb->state;
	if ( state == TS_NONEXIST ) {
		ercd = E_NOEXS;
	} else {
		if ( ( state == TS_READY ) && ( tcb == knl_ctxtsk ) ) {
			pk_rtsk->tskstat = TTS_RUN;
		} else {
			pk_rtsk->tskstat = (UINT)state << 1;
		}
		if ( (state & TS_WAIT) != 0 ) {
			pk_rtsk->tskwait = tcb->wspec->tskwait;
			pk_rtsk->wid     = tcb->wid;
		}
		pk_rtsk->exinf     = tcb->exinf;
		pk_rtsk->tskpri    = ext_tskpri(tcb->priority);
		pk_rtsk->tskbpri   = ext_tskpri(tcb->bpriority);
		pk_rtsk->wupcnt    = tcb->wupcnt;
		pk_rtsk->suscnt    = tcb->suscnt;

		pk_rtsk->task      = tcb->task;
		pk_rtsk->stksz     = tcb->sstksz;
		pk_rtsk->istack    = tcb->isstack;
	}
	END_DISABLE_INTERRUPT;

	return ercd;
}

Exemplo n.º 3

Arquivo: task_manage.c Projeto: parai/GaInOS_Based_On_uTenux-tkernel

/*
 * Refer task state
 */
SYSCALL ER tk_ref_tsk_impl( ID tskid, T_RTSK *pk_rtsk )
{
	TCB	*tcb;
	TSTAT	state;
	ER	ercd = E_OK;

	CHECK_TSKID_SELF(tskid);

	tcb = get_tcb_self(tskid);

	(void)memset(pk_rtsk, 0, sizeof(*pk_rtsk));

	BEGIN_CRITICAL_SECTION;
	state = (TSTAT)tcb->state;
	if ( state == TS_NONEXIST ) {
		ercd = E_NOEXS;
	} else {
		if ( ( state == TS_READY ) && ( tcb == knl_ctxtsk ) ) {
			pk_rtsk->tskstat = TTS_RUN;
		} else {
			pk_rtsk->tskstat = (UINT)state << 1;
		}
		if ( (state & TS_WAIT) != 0 ) {
			pk_rtsk->tskwait = tcb->wspec->tskwait;
			pk_rtsk->wid     = tcb->wid;
		}
		pk_rtsk->exinf     = tcb->exinf;
		pk_rtsk->tskpri    = ext_tskpri(tcb->priority);
		pk_rtsk->tskbpri   = ext_tskpri(tcb->bpriority);
		pk_rtsk->wupcnt    = tcb->wupcnt;
		pk_rtsk->suscnt    = tcb->suscnt;
	}
	END_CRITICAL_SECTION;

	return ercd;
}